Bridgebusiness

From familiar bridges used in daily life through to long span bridges

Since its foundation, Komaihaltec Inc. has continuously been building numerous high quality products in the steel bridge domain, including road bridges and railway bridges.
In addition to steel bridges, we have branched out in recent years to build bridge structures made from composite materials comprising steel and concrete, and we are actively involved in preventative safety as well as maintenance and preservation work in order to extend the life of our bridges.
In the future, we will further contribute to the establishment of social infrastructure by maximizing the technological capabilities that we have built up over many decades, and by working diligently in the research and development of a wide range of areas.

Steel frame / steel structure business

Supporting contemporary architecture and contributing to the creation of social foundations

Komaihaltec products have been incorporated in numerous noteworthy architectural structures. These include skyscraper office buildings in greater metropolitan areas as part of the urban redevelopment business, as well as government office buildings, educational and cultural facilities, and large-scale production facilities.
Our technological prowess has earned us high praise, and in recent years, we have also participated in the construction of super high-rise structures such as the Shanghai World Finance Center (Shanghai Mori Building) and Tokyo Skytree.
By leveraging the technological know-how that has been acquired from these and other projects, we will strive for even more advanced developments in the future. In addition, we will actively engage in the field of seismic strengthening works on existing building structures.

Renewable Energy Business

We provide social solutions for achieving a "sustainable society"

Wind-generated power is capable of sustainably producing clean energy, and will be the key to resolving environmental and energy-related issues in the future. Komaihaltec provides wind-generated power systems that can be adapted to harsh terrain and climate conditions.
Furthermore, our company is committed to tackling environmental issues in the engineering and architectural fields, by making the most of the technological knowledge we have so far accumulated in or der to support measures for resolving environmental concerns on a global scale.

Komaihaltec Inc. has been commissioned by Bhutan Power Corporation Limited ('BPC') to construct the country's first wind farm. This construction work will involve the installation of two of Komaihaltec's 300kW wind turbines in Wangdue Phodrang District in western Bhutan.
Bhutan boasts abundant water resources, and almost all of the country's power demand is dependent on hydroelectric power generation. However, the Bhutanese government is concerned that the country's water resources may be insufficient in the long term, and has therefore decided to diversify its power generation by promoting renewable sources of energy.
This construction will be implemented as a pilot project for wind-generated power, with financial support from the Asian Development Bank. The Bhutanese government aims to implement wind-generated power on the scale of 5MW by the year 2020.
The Wangdue Phodrang District is located approximately 2 to 3 hours by car from the nation's capital, Thimphu, and features the Puna Tsang Chu River, which is one of several rivers traversing Bhutan from north to south. The region is known for its strong winds, and is characterized by a powerful southerly wind that blows up-river.
For further information on wind-generated power, click here.